gist: 189531


  
    
      irbrc methods helper #
    
    
      
      
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              # Put it in your .irbrc, then you can see the methods of an object or class, besides the ones Object gives to everyone.
 
def m(obj)
  if obj.is_a? Class
    obj.methods.sort - Object.methods
  else
    obj.methods.sort - Object.new.methods
  end
end
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